ARROW 71718MI Header-Collector Set - Stainless steel 4:2:1 Non-Cat BMW S 1000R & S 1000RR brand-bobster - New Improved and Stronger

- New Improved and Stronger 8 Ball Joint

Valve Stem Outer Diameter: 5

Length of wires (grommet to plug): 410 mm

*Available only for select model fitments at this time

ALL BALLS CARBURETOR REBUILD KIT FOR CRF450R 2004

ARROW 71718MI Header-Collector Set - Stainless steel 4:2:1 Non-Cat BMW S 1000R & S 1000RR brand-bobster - New Improved and StrongerFor: BMW S 1000 RR 2019 >> UP For: BMW S 1000 R 2021 >> UP In the diagrams above, a Broken Line indicates that both items will connect together or will connect with the O. E. corresponding item at time of initial fitment. Arrow Part Number 71718MI Note This ARROW Racing 4: 2: 1 Collector unit is designed to be used with any of the ARROW Slip on Silencers [Race Tech Pro Race GP2] designed for this model. Or alternatively, the O. E. silencer can be